HELP!! And a bit o/t for cephs...

Discussion in 'Introduce Yourself' started by The Rat, Apr 11, 2006.

  1. The Rat

    The Rat Larval Mass Registered

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    Hello folks, I come to you in a rather roundabout way, courtesy of Greg, Cthulhu77. I'm not a trained biologist, just an amateur naturalist, so I'm looking for some expert info.

    Is there anyone here who could help me with some info on Sea Cucumbers? Yes, I know they're echinoderms, but unless you can point me to an echino forum you're stuck with me. :razz:

    I need info on the Five-toothed sea cucumber, Actinopyga agasizii. My question regards its anal teeth, specifically, how is it determined that the end with the teeth is actually the anus? Does it always eat at the other end and excrete at the toothed end? Is there some other aspect of the anatomy which determines which end is the head? I'm sure the answer is simple, so simple in fact that my present limited references and an internet search don't bother mentioning it. :hmm:

    No supreme rush on this, the presentation I was prepping for has been postponed due to the annual chocolate festival (Easter). :wink:

    If you have a lot of info or a link you can e-mail me directly at whaler@sympatico.ca

    Thanks!
     
  2. cuttlegirl

    cuttlegirl Colossal Squid Supporter Registered

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  3. monty

    monty Colossal Squid Staff Member Supporter

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    :welcome:

    I don't think he can read that one without forking out the $25 bucks to become a supporter... bwahahaha, we can extort more filthy lucre to use for our nefarious purposes!

    Or, someone could re-post the links here "outside the firewall" for our new rodent friend.
     
  4. monty

    monty Colossal Squid Staff Member Supporter

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  5. The Rat

    The Rat Larval Mass Registered

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  6. The Rat

    The Rat Larval Mass Registered

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    That middle one gave me what I needed, thanks monty!

     
  7. cthulhu77

    cthulhu77 Titanites Supporter

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    See? What did I tell you? These guys are the font of knowledge!
    Now, you just need to write some papers on cephs for your group...
     

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